. . . is that it works both ways! Swap the slip direction to left lateral an you get a pop-up eliptical dome. ( check out the image below the basin image in the previous link.)

The block to the right are above the surface might be the eroded remants of an earlier structure. They've a fracture at a similar angle.

Google Earth really doesn't show any difference in relief when tilted, they probably don't have DEM's for this area. The shadows based on the blocks and assuming the sun is coming from the north would indicate this is a gentle dome, as you see it. I'd like to hear Nick's opinion.

Either way, I think it is a result of ice tectonics.